:root{--mobile-dock-height:72px;--muya-toolbar-height:66px}
:root{--health-red:oklch(.57 .21 25)}
.hero-copy h1,.subpage-head h1,.article-top h1,.section-heading h2{overflow-wrap:anywhere}
.section-heading{flex-wrap:wrap}.section-heading>div{min-width:0}.section-heading__aside{white-space:normal}
.anatomy-options{flex-wrap:wrap}.anatomy-options button{min-width:0;height:auto;min-height:44px;white-space:normal;overflow-wrap:anywhere;flex:1 1 80px}
.site-shell{padding-bottom:112px}
.site-header{height:auto;min-height:88px}
.site-header__inner{position:relative;min-height:88px;gap:24px}
.site-header .brand-logo{width:190px}
.thematic-nav{gap:20px;align-items:center;margin-inline:auto;white-space:nowrap;flex-wrap:wrap;justify-content:center;min-width:0}
.thematic-nav>a,.nav-disclosure>summary{min-height:48px;display:flex;align-items:center;font-size:.8125rem}
.nav-disclosure>summary{cursor:pointer;list-style:none;gap:8px;padding:10px 0;color:var(--muted)}
.nav-disclosure>summary::-webkit-details-marker{display:none}
.nav-caret{flex:none;transition:transform .15s}.nav-disclosure[open] .nav-caret{transform:rotate(180deg)}
.nav-panel__head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:4px 4px 16px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.nav-panel__category{display:flex;align-items:center;gap:12px}.nav-panel__category>.icon{width:24px;height:24px;color:var(--teal-dark)}.nav-panel__category small{display:block;font-size:.625rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}.nav-panel__category strong{display:block;font:800 1rem/1.4 var(--font-head)}
.desktop-nav .nav-panel__head>a{display:flex;align-items:center;gap:7px;padding:9px;font-size:.75rem;color:var(--teal-dark);white-space:nowrap}.nav-panel__head>a .icon{width:15px;height:15px}
.nav-link-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:var(--paper);color:var(--teal-dark)}.nav-link-icon .icon{width:20px;height:20px}.nav-panel__links .nav-link-arrow{width:14px;height:14px;color:var(--muted)}
.muya-brand-icon{display:block;width:26px;height:26px;flex:none}.muya-brand-logo{display:block;width:86px;height:auto}.muya-toolbar__brand small{margin-top:6px}
.atlas-search__hint{display:flex;align-items:center;gap:8px}.atlas-search__hint>.icon{width:17px;height:17px;color:var(--teal-dark)}.search-chip__icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--reading);color:var(--teal-dark);flex:none}.search-chip__icon .icon{width:17px;height:17px}.atlas-search__suggestions .search-chip__arrow{width:13px;height:13px;color:var(--muted)}
.atlas-search__suggestions>button{align-items:center;padding:5px 12px 5px 6px;gap:9px;min-height:44px}
.nav-disclosure[open]>summary{color:var(--teal-dark)}
.nav-disclosure[open]>summary>span{transform:rotate(180deg)}
.nav-disclosure{position:relative}.nav-panel{position:absolute;z-index:60;top:calc(100% + 22px);left:50%;right:auto;transform:translateX(-50%);display:block;width:min(660px,calc(100vw - 48px));padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 46px color-mix(in oklch,var(--graphite) 12%,transparent);white-space:normal}



.nav-panel__links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.desktop-nav .nav-panel__links>a{display:grid;grid-template-columns:36px minmax(0,1fr) 14px;gap:11px;align-items:center;padding:14px 12px;min-height:88px;border:1px solid transparent;border-radius:14px;box-shadow:none;background:var(--reading);color:var(--ink);font:750 .875rem/1.4 var(--font-head)}
.desktop-nav .nav-panel__links>a:hover{background:color-mix(in oklch,var(--teal) 14%,var(--paper));border-color:color-mix(in oklch,var(--teal-dark) 18%,var(--paper))}.nav-panel__links small{display:block;margin-top:5px;font:400 .75rem/1.5 var(--font-body);color:var(--muted)}
.nav-panel__links .icon{width:18px;height:18px;flex:none}.nav-panel__all{grid-column:1/-1}
.header-store{display:flex;align-items:center;justify-content:center;gap:9px;min-height:44px;flex:0 1 auto;padding:11px 15px;border-radius:100px;background:var(--teal-dark);color:var(--color-white);font:750 .8125rem/1.4 var(--font-head)}
.header-store>span{min-width:0;overflow-wrap:anywhere}
.header-store .icon{width:17px;height:17px}.header-store:hover{background:var(--graphite)}
.muya-toolbar{position:fixed;z-index:30;bottom:20px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:22px;width:min(970px,calc(100% - 48px));min-height:66px;padding:10px 18px;background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 35px color-mix(in oklch,var(--graphite) 12%,transparent)}
.muya-toolbar__brand{display:flex;gap:12px;align-items:center;flex:none;color:var(--teal-dark);font:850 1rem/1.2 var(--font-head)}
.muya-toolbar__brand>.icon{width:26px;height:26px}.muya-toolbar__brand small{display:block;font:400 .6875rem/1.3 var(--font-body);margin-top:4px;color:var(--muted)}
.muya-toolbar__links{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.muya-toolbar__links>a{display:flex;gap:10px;align-items:center;justify-content:center;flex:1;min-height:44px;padding:10px 13px;border-radius:13px;background:var(--reading);font:700 .8125rem/1.4 var(--font-head);white-space:nowrap}
.muya-toolbar__links>a:hover{background:color-mix(in oklch,var(--teal) 24%,var(--paper));color:var(--teal-dark)}.muya-toolbar__links .icon{width:16px;height:16px}
.muya-toolbar__notice{max-width:90px;display:flex;gap:4px;align-items:center;color:var(--muted);font-size:.6875rem;line-height:1.4}.muya-toolbar__notice .icon{width:14px;height:14px;flex:none}
.site-shell[inert] .muya-toolbar{visibility:hidden}
body:has(dialog[open]) .muya-toolbar{visibility:hidden}
.home-view{padding-bottom:36px}
.home-discovery{display:grid;grid-template-columns:1.15fr 1fr;gap:22px;margin-top:48px}
.atlas-term-card,.atlas-principles-card{border:1px solid var(--line);border-radius:26px;padding:28px;min-width:0}
.atlas-term-card{background:color-mix(in oklch,var(--teal) 20%,var(--reading));display:flex;flex-direction:column;overflow:hidden}
.discovery-card__top{display:flex;align-items:center;gap:14px}.discovery-card__top>.eyebrow{margin:0;font-size:.6875rem}.discovery-card__top .round-icon{width:40px;height:40px}.discovery-count{display:flex;align-items:center;gap:7px;margin-left:auto;font-size:.8125rem;color:var(--teal-dark);font-weight:700}.discovery-count .icon{width:16px;height:16px}
.atlas-term-card__body{display:grid;grid-template-columns:minmax(0,1fr) 38%;align-items:center;gap:8px;flex:1;padding:30px 0}
.atlas-term-card__body .eyebrow{font-size:.625rem;line-height:1.5;margin-bottom:13px}
.atlas-term-card h2{font:800 clamp(1.8rem,1.5rem + 1vw,2.75rem)/1.12 var(--font-head);letter-spacing:-.05em;margin:0;overflow-wrap:anywhere}
.atlas-term-card__body p:not(.eyebrow){font-size:1rem;line-height:1.6;color:var(--muted);margin:16px 0 24px}
.atlas-term-card__body>img{width:140%;max-width:none;transform:rotate(-18deg);height:220px;object-fit:contain;margin-left:-25%}
.atlas-term-card__footer{display:flex;flex-wrap:wrap;gap:9px;align-items:center;border-top:1px solid color-mix(in oklch,var(--teal-dark) 15%,transparent);padding-top:18px}
.atlas-term-card__footer>span{font-size:.6875rem;color:var(--muted);margin-right:3px}.atlas-term-card__footer>a{padding:7px 10px;border-radius:100px;background:var(--paper);font-size:.75rem;line-height:1.4;min-height:36px;display:flex;align-items:center;gap:9px}
.atlas-principles-card{background:var(--paper);display:flex;flex-direction:column}
.atlas-principles-card .round-icon{background:var(--reading);color:var(--teal-dark)}
.atlas-principles-card h2{font:800 clamp(1.8rem,1.5rem + 1vw,2.75rem)/1.1 var(--font-head);letter-spacing:-.05em;margin:24px 0 0}
.atlas-principles-card h2 em{font-style:normal;color:var(--teal-dark)}
.atlas-principles-card>p{font-size:1rem;line-height:1.6;color:var(--muted);max-width:30ch;margin:16px 0}
.principle-steps{display:flex;gap:12px;list-style:none;padding:0;margin:9px 0 24px}
.principle-steps>li{display:flex;flex:1;flex-direction:column;gap:10px;font-size:.8125rem;line-height:1.5;min-width:0;overflow-wrap:anywhere}
.principle-steps .icon{width:21px;height:21px;color:var(--teal-dark)}
.atlas-principles-card>.text-link{border-top:1px solid var(--line);padding-top:18px;justify-content:space-between;margin-top:auto}
.discovery-link-arrow{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--reading);flex:none}
.atlas-breadcrumb{min-width:0}.atlas-breadcrumb ol{display:flex;align-items:center;flex-wrap:wrap;gap:9px;list-style:none;margin:0;padding:0}
.atlas-breadcrumb li{display:flex;align-items:center;gap:9px;min-width:0}
.atlas-breadcrumb a,.atlas-breadcrumb__current{display:flex;align-items:center;gap:9px;min-height:44px;font-size:.9375rem;line-height:1.4}
.atlas-breadcrumb a{color:var(--teal-dark);padding:7px 9px;border-radius:10px}.atlas-breadcrumb a:hover{background:var(--paper)}
.atlas-breadcrumb .icon{width:21px;height:21px;flex:none}.atlas-breadcrumb__current{color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
.atlas-breadcrumb__separator{font-size:1.25rem;color:var(--muted)}
.atlas-footer__route{gap:20px}.atlas-footer__route .footer-tools{flex:none}
.topics-view .subpage-head h1{font-size:clamp(2.1rem,1.2rem + 3vw,4rem)}
.topic-category-index{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 40px}.topic-category-index a{display:flex;gap:14px;align-items:center;border:1px solid var(--line);padding:10px 16px;border-radius:100px;min-height:44px;font-size:.875rem}.topic-category-index span{color:var(--muted)}
.topic-category{scroll-margin-top:24px;margin-bottom:48px}.topic-category__heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:20px}.topic-category__heading h2{font:800 clamp(1.5rem,1.3rem + .6vw,2rem)/1.25 var(--font-head);margin:0}.topic-category__heading>span{font-size:.875rem;color:var(--muted)}
.guide-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:22px}
.guide-card{border:1px solid var(--line);border-radius:23px;overflow:hidden;display:flex;flex-direction:column;min-width:0;background:var(--paper);transition:box-shadow .2s,border-color .2s}
.guide-card:hover{border-color:var(--teal-dark);box-shadow:0 10px 30px color-mix(in oklch,var(--teal-dark) 8%,transparent)}
.guide-card__visual{position:relative;display:flex;align-items:center;justify-content:center;background:color-mix(in oklch,var(--teal) 16%,var(--reading));height:176px;overflow:hidden}
.guide-card:nth-child(3n+2) .guide-card__visual{background:var(--bone)}.guide-card__visual img{width:90%;height:92%;object-fit:contain;mix-blend-mode:multiply}
.guide-card__visual>span{position:absolute;top:16px;left:18px;font:700 .75rem var(--font-head);color:var(--teal-dark)}
.guide-card__body{display:flex;flex:1;flex-direction:column;padding:24px;min-width:0}.guide-card__body>small{color:var(--teal-dark);font-size:.6875rem;line-height:1.4}
.guide-card h3{font:800 clamp(1.1875rem,1rem + .4vw,1.5rem)/1.3 var(--font-head);letter-spacing:-.035em;overflow-wrap:anywhere;margin:12px 0}
.guide-card p{font-size:.9375rem;line-height:1.6;color:var(--muted);margin:0 0 20px}
.guide-card__footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font:700 .75rem/1.4 var(--font-head)}
.guide-card__arrow{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--reading);flex:none}.guide-card__arrow .icon{width:18px;height:18px}
.atlas-search__suggestions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:18px}
.atlas-search__suggestions>span{font-size:.8125rem;color:var(--muted);margin-right:5px}
.atlas-search__suggestions>button{border:1px solid var(--line);background:var(--paper);border-radius:100px;min-height:40px;padding:8px 13px;gap:14px;font-size:.8125rem;color:var(--teal-dark)}
.atlas-search__status{font-size:.875rem;font-weight:600;margin:20px 0 10px;color:var(--teal-dark)}.atlas-search__status:empty{display:none}
.atlas-search__results{max-height:34rem;overflow:auto;overscroll-behavior:contain;padding:2px 2px 8px}
.search-result-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0;padding:0}
.search-result{display:flex;flex-direction:column;gap:7px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:15px;height:100%}
.search-result:hover{border-color:var(--teal-dark)}.search-result small{font-size:.625rem;letter-spacing:.1em;color:var(--teal-dark)}.search-result strong{font:750 1rem/1.4 var(--font-head)}.search-result>span{font-size:.875rem;line-height:1.5;color:var(--muted)}
.search-more{border:1px solid var(--teal-dark);border-radius:12px;background:var(--paper);color:var(--teal-dark);padding:12px 18px;min-height:44px;margin-top:15px;font-weight:700}
.anatomy-atlas-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:36px;margin-top:42px}
.anatomy-view .foot-explorer{margin:0}.anatomy-view .foot-explorer__stage{height:500px}
.anatomy-guide{padding:28px;border-radius:24px;border:1px solid var(--line);background:var(--paper)}
.anatomy-guide h2{font:800 clamp(1.4rem,1.1rem + .6vw,1.8rem)/1.3 var(--font-head);margin:0}
.anatomy-guide>p:not(.eyebrow){font-size:1rem;color:var(--muted);line-height:1.6}
.anatomy-term{display:flex;gap:15px;align-items:center;padding-block:20px;border-bottom:1px solid var(--line)}.anatomy-term>span{flex:1;min-width:0}.anatomy-term strong{font:750 1rem/1.4 var(--font-head)}.anatomy-term small{display:block;font-size:.9375rem;color:var(--muted);margin-top:7px;line-height:1.6}.anatomy-term .icon{flex:none;width:19px;height:19px}
.anatomy-guide>.text-link{margin-top:24px}.anatomy-guide__source{font-size:.8125rem!important}.anatomy-guide__source a{text-decoration:underline}
.drawer-menu-group>summary{display:flex;gap:12px;align-items:center;min-height:56px;padding:12px 0;font-weight:700;cursor:pointer;list-style:none}.drawer-menu-group>summary>span{margin-left:auto}.drawer-menu-group>summary::-webkit-details-marker{display:none}.drawer-menu-group>a{padding-left:30px;font-size:.9375rem}
.drawer-store-links{margin-top:24px;padding:20px;background:var(--reading);border-radius:20px}.drawer-store-links>a{display:flex;justify-content:space-between;align-items:center;min-height:44px;font-size:.9375rem;gap:12px}.drawer-store-links .icon{width:17px;height:17px}
@media(max-width:1100px){
 .thematic-nav{display:none}.site-header__inner{justify-content:space-between}
 .site-shell{padding-bottom:165px}
 .muya-toolbar{bottom:calc(var(--mobile-dock-height) + env(safe-area-inset-bottom));left:0;transform:none;width:100%;min-height:52px;gap:12px;padding:5px 14px;border-radius:0;border-inline:0;box-shadow:0 -5px 20px color-mix(in oklch,var(--graphite) 6%,transparent)}
 .muya-toolbar__brand{font-size:.8125rem;gap:6px}.muya-toolbar__brand>.icon{width:19px;height:19px}.muya-toolbar__brand small,.muya-toolbar__notice{display:none}
 .muya-toolbar__brand .muya-brand-logo{width:57px}
 .muya-toolbar__links{overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity;gap:7px}.muya-toolbar__links>a{flex:0 0 auto;scroll-snap-align:start;min-height:42px;padding:8px 11px;font-size:.75rem}.muya-toolbar__links .icon{width:13px;height:13px}
 .js .mobile-dock.enhanced-only:not([hidden]){display:grid!important}
 .mobile-dock{position:fixed;z-index:40;bottom:0;left:0;right:0;height:calc(var(--mobile-dock-height) + env(safe-area-inset-bottom));grid-template-columns:repeat(4,1fr);padding:5px 10px calc(5px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line)}
 .mobile-dock a,.mobile-dock button{min-height:53px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;border:0;border-radius:11px;background:transparent;color:var(--muted);font:800 .625rem var(--font-head)}
 .mobile-dock .icon{width:21px;height:21px}
 .toc-desktop{display:none}.article-layout{grid-template-columns:minmax(0,1fr)}
 .js .mobile-toc-trigger.enhanced-only.is-visible:not([hidden]){display:flex!important}
 .mobile-toc-trigger{position:fixed;z-index:35;right:18px;bottom:calc(var(--mobile-dock-height) + 68px + env(safe-area-inset-bottom));align-items:center;gap:7px;min-height:44px;padding:8px 15px;border:1px solid var(--line);border-radius:50px;background:var(--graphite);color:var(--color-white);font:800 .6875rem var(--font-head)}
 .mobile-toc-trigger .icon{width:17px;height:17px}
 .guide-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 html:not(.js) .muya-toolbar{bottom:0}html:not(.js) .site-shell{padding-bottom:80px}
}
@media(max-width:800px){.home-discovery{grid-template-columns:1fr}.anatomy-atlas-layout{grid-template-columns:1fr}.atlas-principles-card>p{max-width:100%}.anatomy-view .foot-explorer__stage{height:430px}}
@media(max-width:600px){
 .site-header__inner{min-height:72px}.site-header .brand-logo{width:166px}.header-store{padding:9px 11px;font-size:.6875rem;gap:6px}.header-store>.icon:first-child{display:none}
 .home-discovery{margin-top:36px;gap:16px}.atlas-term-card,.atlas-principles-card{padding:23px;border-radius:23px}
 .discovery-count{font-size:.75rem}.discovery-count .icon{display:none}
 .atlas-term-card__body{grid-template-columns:minmax(0,1fr) 30%;padding:25px 0}.atlas-term-card__body>img{height:185px}.atlas-term-card__body p:not(.eyebrow){font-size:.9375rem}
 .atlas-term-card h2,.atlas-principles-card h2{font-size:clamp(1.6rem,1.2rem + 2vw,2.2rem)}
 .guide-card-grid{grid-template-columns:1fr;gap:18px}.guide-card__visual{height:185px}.guide-card__body{padding:23px}.guide-card h3{font-size:1.25rem}
 .topic-category-index{gap:7px;margin:24px 0 32px}.topic-category-index a{padding:8px 12px;font-size:.8125rem}.topic-category__heading h2{font-size:1.5rem}
 .search-result-list{grid-template-columns:1fr}.atlas-search__results{max-height:28rem}
 .atlas-breadcrumb a,.atlas-breadcrumb__current{font-size:.8125rem}.atlas-breadcrumb__current{max-width:100%}.atlas-breadcrumb li:last-child{flex-basis:100%}.atlas-breadcrumb li:first-child:last-child{flex-basis:auto}
 .atlas-footer__route{align-items:flex-start}.atlas-footer__route .footer-tools{gap:3px}.atlas-footer__route .footer-tools button{width:36px;height:44px}
 .anatomy-guide{padding:23px}
}
@media(prefers-reduced-motion:reduce){.guide-card{transition:none}}
.site-products{min-width:0}.site-products--shelf{padding:30px 0 38px;margin-top:20px;border-top:1px solid var(--line);margin-bottom:24px}
.site-products__head{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.site-products__head>img{width:82px;height:auto}.site-products__head>h2{margin:0;font:750 .8125rem/1.4 var(--font-head);padding-left:18px;border-left:1px solid var(--line);color:var(--muted)}
.site-products__intro{font-size:.9375rem;line-height:1.6;color:var(--muted);margin:14px 0 20px}
.site-products__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.site-product-card{display:flex;flex-direction:column;min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.site-product-card__image{display:block;aspect-ratio:1.75;background:color-mix(in oklch,var(--teal) 8%,var(--reading));overflow:hidden}
.site-product-card__image>img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .2s}.site-product-card__image:hover>img{transform:scale(1.04)}
.site-product-card__body{display:flex;flex-direction:column;gap:10px;flex:1;padding:20px}.site-product-card__body>small{font-size:.625rem;line-height:1.5;color:var(--muted)}.site-product-card h3{font:800 1.375rem/1.3 var(--font-head);margin:0;color:var(--ink)}
.site-product-card__body .commerce-inline__feature{font-size:.8125rem;line-height:1.5;color:var(--teal-dark);margin:0 0 4px}
.site-product-card .commerce-open{display:flex;gap:12px;width:100%;margin-top:auto;min-height:44px}.site-product-card .commerce-open[hidden]{display:none}.site-product-card .commerce-open .icon{width:16px;height:16px}
.site-product-card .commerce-fallback{font-size:.75rem;line-height:1.5;text-align:center;min-height:30px;padding:5px 0;text-decoration:underline;text-underline-offset:3px}
.site-products__disclosure{font-size:.75rem;line-height:1.6;color:var(--muted);max-width:62ch;margin:16px 0 0}
.term-hero{grid-template-columns:minmax(0,1fr) minmax(280px,360px);gap:40px;margin:48px 0}
.term-hero h1{font-size:clamp(2.4rem,1.6rem + 3vw,4.8rem);overflow-wrap:anywhere}
.term-visual{margin:0;padding:16px;background:color-mix(in oklch,var(--teal) 12%,var(--reading));border:1px solid var(--line);border-radius:24px;min-width:0}.term-visual img{display:block;width:100%;height:auto;max-height:280px;object-fit:contain}.term-visual figcaption{font-size:.75rem;line-height:1.5;color:var(--muted);text-align:center;margin-top:8px}
.term-columns{grid-template-columns:minmax(0,1fr) minmax(290px,340px);gap:48px}.term-side{padding:0;background:none;border-radius:0;min-width:0}.term-side>.eyebrow{margin-top:30px}.term-source{padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--paper)}
.site-products--sidebar{padding:20px;border:1px solid var(--line);border-radius:24px;background:color-mix(in oklch,var(--teal) 9%,var(--reading))}.site-products--sidebar .site-products__head{gap:11px}.site-products--sidebar .site-products__head>img{width:70px}.site-products--sidebar .site-products__head>h2{font-size:.6875rem;padding-left:11px}.site-products--sidebar .site-products__grid{grid-template-columns:1fr;gap:14px}.site-products--sidebar .site-product-card__body{padding:16px}.site-products--sidebar .site-product-card h3{font-size:1.25rem}
@media(max-width:900px){.term-columns{grid-template-columns:minmax(0,1fr);gap:28px}.site-products--sidebar .site-products__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.term-hero{display:flex;flex-direction:column;align-items:stretch;gap:24px;margin:32px 0 36px}.term-hero h1{font-size:clamp(2.2rem,1.3rem + 4vw,3.5rem)}.term-visual{padding:12px}.term-visual img{max-height:240px}.site-products__grid,.site-products--sidebar .site-products__grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:1px;gap:13px;overscroll-behavior-x:contain;padding:2px 1px 12px}.site-product-card{flex:0 0 86%;scroll-snap-align:start}.site-products--sidebar{padding:19px}.site-products--sidebar .site-product-card{flex-basis:93%}.site-products--shelf{margin-top:0;padding-top:24px}.site-products__head>h2{font-size:.75rem}.header-store .muya-brand-icon{width:23px;height:23px}}
@media(prefers-reduced-motion:reduce){.site-product-card__image>img{transition:none}}
/* Shared product selection: borderless outer area, native scroll-snap on every screen. */
.site-products--sidebar{padding:0;border:0;border-radius:0;background:transparent}
.site-products .site-products__grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:1px;overscroll-behavior-x:contain;gap:14px;padding:2px 1px 12px;scrollbar-width:thin;scrollbar-color:var(--teal) transparent}
.site-products .site-product-card{flex:0 0 calc((100% - 28px)/2.5);scroll-snap-align:start}
.site-products--sidebar .site-product-card{flex-basis:calc(100% - 24px)}
.site-products__controls{display:flex;gap:6px;margin-left:auto;align-items:center}.site-products__controls>button{display:grid;place-items:center;width:44px;height:44px;flex:none;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--teal-dark)}.site-products__controls .icon{width:18px;height:18px}.site-products__controls [data-carousel-prev] .icon{transform:rotate(180deg)}.site-products__controls button:disabled{opacity:.35;cursor:default}
.muya-toolbar__store{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:13px;background:var(--reading);color:var(--teal-dark)}.store-mark{display:block;width:30px;height:30px}.store-mark__arrow{transform-box:fill-box;transform-origin:center;animation:store-nudge 4.8s ease-in-out infinite}.muya-toolbar__store:hover{background:color-mix(in oklch,var(--teal) 20%,var(--paper))}
@keyframes store-nudge{0%,65%,100%{transform:translate(0,0)}80%{transform:translate(2px,-2px)}}
/* The open trigger and dropdown form a single tab; desktop hover is handled by site-menu. */
.thematic-nav>a,.nav-disclosure>summary{text-transform:uppercase;letter-spacing:.045em;font-size:.75rem;transition:color .16s,background-color .16s,border-color .16s}
.thematic-nav{gap:8px}.thematic-nav>a{padding-inline:12px}
.nav-disclosure>summary{padding:13px 15px;border:1px solid transparent;border-radius:15px 15px 0 0;position:relative;z-index:62;gap:8px}
.nav-disclosure[open]{z-index:61}.nav-disclosure[open]>summary{background:var(--paper);border-color:var(--line);border-bottom-color:var(--paper);color:var(--teal-dark)}
.nav-panel{top:calc(100% - 1px);left:0;transform:translateX(var(--menu-shift,0px));border-radius:0 20px 20px 20px;animation:menu-reveal .16s ease-out both}
.nav-panel__links>a,.nav-link-icon,.nav-link-arrow{transition:background-color .16s,color .16s,border-color .16s,transform .16s}.nav-panel__links>a:hover .nav-link-arrow{transform:translate(2px,-2px)}
@keyframes menu-reveal{from{opacity:0;translate:0 -5px}to{opacity:1;translate:0 0}}
@media(max-width:1100px){.muya-toolbar__store{width:40px;height:40px;border-radius:11px}.store-mark{width:27px;height:27px}}
@media(max-width:900px){.site-products--shelf .site-product-card{flex-basis:calc((100% - 14px)/1.6)}}
@media(max-width:700px){.site-products--sidebar{padding:0}.site-products .site-product-card{flex-basis:86%}.site-products--sidebar .site-product-card{flex-basis:93%}}
@media(prefers-reduced-motion:reduce){.store-mark__arrow,.nav-panel{animation:none}.nav-panel__links>a,.nav-link-icon,.nav-link-arrow,.nav-disclosure>summary,.thematic-nav>a{transition:none}}

/* Keep the tab seam and active marker on the header baseline. */
@media(min-width:1101px){
 .site-header__inner{height:88px}
 .thematic-nav{height:100%;align-items:stretch;flex-wrap:nowrap}
 .thematic-nav>a{position:relative;height:100%;box-shadow:none}
 .thematic-nav>a.is-active{box-shadow:none}
 .thematic-nav>a.is-active::after{content:"";position:absolute;inset-inline:12px;bottom:-1px;height:3px;background:var(--teal-dark);border-radius:3px 3px 0 0}
 .nav-disclosure{height:100%;padding-top:14px}
 .nav-disclosure>summary{height:100%;padding-block:13px 27px}
 .nav-disclosure[open]>summary::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:4px;background:var(--paper)}
 .nav-panel{top:calc(100% - 1px);border-radius:var(--menu-corner,0px) var(--menu-corner-end,20px) 20px 20px;animation:none}
}

.header-store{white-space:nowrap}

@media(min-width:1101px){
 .nav-disclosure.is-active>summary{color:var(--teal-dark)}
 .nav-disclosure.is-active::after{content:"";position:absolute;inset-inline:15px;bottom:-1px;height:3px;background:var(--teal-dark);border-radius:3px 3px 0 0;z-index:63;pointer-events:none}
}

.sitemap-jump{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}.sitemap-jump a{display:inline-flex;align-items:center;gap:12px;min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:99px;color:var(--teal-dark);font-size:.8125rem;font-weight:700}.sitemap-jump span{font-size:.75rem;opacity:.75}.sitemap-jump .icon{width:18px;height:18px}.sitemap-grid section{scroll-margin-top:24px}@media(max-width:700px){.sitemap-jump{gap:8px}.sitemap-jump a{padding:10px 13px}}

.faq-caret{display:block;width:20px;height:20px;transition:transform .18s ease}.faq-section details[open] summary>.faq-toggle{transform:none}.faq-section details[open] .faq-caret{transform:rotate(180deg)}@media(prefers-reduced-motion:reduce){.faq-caret{transition:none}}

.anatomy-preview{display:flex;flex-direction:column;flex:1;min-height:0;width:100%;gap:10px}.anatomy-preview .anatomy-stage{flex:1;min-height:0}.anatomy-preview .anatomy-stage img{height:170px}.anatomy-preview .anatomy-stage figcaption{min-height:2.6em;margin:0;display:flex;align-items:center;font-size:.6875rem;line-height:1.3}.anatomy-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));flex-wrap:nowrap;flex:none;gap:3px;padding:4px;border-radius:99px}.anatomy-options button{display:flex;align-items:center;justify-content:center;min-width:0;min-height:44px;height:44px;white-space:nowrap;overflow-wrap:normal;padding:7px 3px;font-size:clamp(.5625rem,.7vw,.6875rem);line-height:1.15}.anatomy-options button[aria-pressed=true]{background:var(--teal-dark);color:var(--paper)}.article-top__mark--anatomy{height:auto;min-height:290px;padding:16px}.article-top__mark--anatomy .anatomy-preview .anatomy-stage img{height:155px;width:100%;transform:none}.article-top__mark--anatomy .anatomy-options button{font-size:.5625rem}@media(max-width:700px){.anatomy-options button,.article-top__mark--anatomy .anatomy-options button{font-size:.6875rem}.anatomy-preview .anatomy-stage img{height:140px}.article-top__mark--anatomy{min-height:270px}.anatomy-preview .anatomy-stage figcaption{font-size:.6875rem}}


/* Choice cards reveal one step at a time; progress never implies a health score. */

/* A larger, level hero card; all three views share one licensed anatomical palette. */
.hero-aside--anatomy{min-height:440px;transform:none!important;align-self:stretch}.hero-aside--anatomy .anatomy-stage img{height:300px;width:100%;object-fit:contain;transform:none!important}.hero-aside--anatomy .anatomy-stage figcaption{font-size:.8125rem}.hero-aside--anatomy .anatomy-options button{font-size:clamp(.6875rem,.8vw,.8125rem)}.article-top__mark--anatomy{transform:none!important}.article-top__mark--anatomy .anatomy-stage img{object-fit:contain}@media(max-width:700px){.hero-aside--anatomy{min-height:360px}.hero-aside--anatomy .anatomy-stage img{height:240px}.hero-aside--anatomy .anatomy-options button{font-size:.6875rem}}
@media(min-width:1000px){.hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr);gap:5%}.hero-aside--anatomy{height:auto;min-height:460px}.hero-aside--anatomy .anatomy-stage img{height:320px}}
.term-common-name{font-weight:700;color:var(--teal-dark)!important}.term-alias-list{font-size:.75rem!important}.term-names{background:var(--reading);border-radius:22px;padding:24px;margin-bottom:20px}.term-names h2{font:750 clamp(1.05rem,2vw,1.3rem)/1.4 var(--font-head);margin:0 0 10px}.term-names p{line-height:1.6}.term-name-label{font-size:.75rem;font-weight:700;color:var(--teal-dark)}.term-name-chips{display:flex;flex-wrap:wrap;gap:8px}.term-name-chips a{border-radius:99px;padding:8px 13px;background:var(--paper);color:var(--teal-dark);font-size:.8125rem;min-height:44px;display:flex;align-items:center}.term-name-note{font-size:.875rem}.term-names>.text-link{margin-top:10px;min-height:44px}

.thematic-nav>a.nav-guide{align-self:center;height:auto;min-height:42px;padding:9px 12px;gap:7px;border:1px solid var(--teal-dark);border-radius:99px;background:var(--color-sage-61);color:var(--teal-dark);font-size:.6875rem;letter-spacing:.035em}
.thematic-nav>a.nav-guide .icon{width:22px;height:22px;flex:none}
.thematic-nav>a.nav-guide::after{display:none}
.thematic-nav>a.nav-guide:hover,.thematic-nav>a.nav-guide[aria-current=page]{background:var(--teal-dark);color:var(--paper)}
.drawer-guide{display:flex;align-items:center;gap:14px;padding:16px;margin:0 0 20px;border:1px solid var(--line);border-radius:20px;background:var(--color-sage-61);color:var(--teal-dark);text-decoration:none}
.drawer-guide>svg:first-child{width:34px;height:34px;flex:none}.drawer-guide>span{flex:1;min-width:0}.drawer-guide strong{display:block;font-size:1rem;line-height:1.4}.drawer-guide small{display:block;font-size:.75rem;line-height:1.5;margin-top:4px}.drawer-guide>svg:last-child{flex:none}
@media(min-width:1101px) and (max-width:1350px){.site-header .brand-logo{width:160px}.site-header__inner{gap:16px}.header-store{width:48px;padding:10px;flex:none}.header-store>span,.header-store>.icon{display:none}.thematic-nav{gap:3px}.thematic-nav>a{padding-inline:8px}.nav-disclosure>summary{padding-inline:10px}.thematic-nav>a,.nav-disclosure>summary{font-size:.6875rem}}
/* Article anatomy is a real card, not the legacy oversized numeral mark. */
.article-top{grid-template-columns:minmax(0,1.7fr) minmax(17.5rem,.8fr);gap:clamp(1.5rem,4vw,4rem);margin-top:clamp(2rem,4vw,4rem)}
.article-top>div:first-child{min-width:0}
.article-top>div:first-child>h1{font:780 clamp(2.15rem,3.8vw,4rem)/1.12 var(--font-head);letter-spacing:-.045em;overflow-wrap:break-word}
.article-top .article-top__mark--anatomy{display:block;width:100%;height:auto;min-height:0;padding:1.25rem;transform:none;align-self:center}
.article-top__mark--anatomy .anatomy-preview{width:100%;min-width:0}
.article-top__mark--anatomy .anatomy-preview .anatomy-stage img{width:100%;height:clamp(10rem,15vw,15rem);transform:none;object-fit:contain}
.article-top__mark--anatomy .anatomy-caption{font:650 .75rem/1.4 var(--font-head);letter-spacing:normal;white-space:normal;overflow-wrap:break-word}
.article-top__mark--anatomy .anatomy-options button{min-width:0;font-size:.6875rem;letter-spacing:normal}
@media(max-width:900px){.article-top{display:grid;grid-template-columns:minmax(0,1fr)}.article-top .article-top__mark--anatomy{max-width:30rem;justify-self:center}.article-top>div:first-child>h1{font-size:clamp(2rem,6vw,3.4rem)}.article-top__mark--anatomy .anatomy-preview .anatomy-stage img{height:13rem}}
/* Centered, compact captions across home and article anatomy previews. */
.anatomy-preview .anatomy-stage figcaption{justify-content:center;min-height:44px;margin:0 0 8px;text-align:center}.anatomy-caption{display:inline-flex;align-items:center;justify-content:center;max-width:100%;min-height:32px;padding:7px 13px;border:1px solid var(--line);border-radius:99px;background:oklch(.99 .008 100 / .7);color:var(--teal-dark);font-weight:650;line-height:1.3;text-align:center}

/* Editorial policy uses a compact reading hierarchy, independent of article spacing. */
.policy-view .subpage-wrap{max-width:1120px;padding-top:44px;padding-bottom:48px}.policy-view .subpage-head{margin-bottom:28px}.policy-view .subpage-head .eyebrow{margin-bottom:12px}.policy-view .subpage-head h1{font-size:clamp(2.25rem,2rem + 1.8vw,3.25rem);line-height:1.12;letter-spacing:-.045em}.policy-view .subpage-head>p:last-child{max-width:64ch;font-size:1.0625rem;line-height:1.65;margin:16px 0 0}.policy-content{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.policy-content .prose-section{min-width:0;padding:26px;border:1px solid var(--line);border-radius:22px;background:var(--paper)}.policy-content .prose-section h2{display:flex;align-items:center;gap:12px;margin:0 0 14px;font:750 clamp(1.125rem,1rem + .45vw,1.375rem)/1.35 var(--font-head);letter-spacing:-.025em}.policy-content h2 .icon{width:25px;height:25px;flex:none;color:var(--teal-dark)}.policy-content .prose-section>p{font-size:1rem;line-height:1.75;margin:0;color:var(--muted)}@media(max-width:700px){.policy-view .subpage-wrap{padding-top:30px;padding-bottom:30px}.policy-view .subpage-head{margin-bottom:22px}.policy-view .subpage-head>p:last-child{font-size:1rem}.policy-content{grid-template-columns:1fr;gap:14px}.policy-content .prose-section{padding:22px}.policy-content .prose-section>p{font-size:.9375rem;line-height:1.7}}

body[data-route=policy] .policy-view .subpage-wrap{padding-bottom:28px}body[data-route=policy] .site-products{margin-top:12px}
/* The questionnaire owns its display state; shared flex visibility utilities stay outside. */

/* Five-stage questionnaire: larger prompts, compact answer cards, no early result. */
.search-suggestion{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:9px 14px;border:1px solid var(--line);border-radius:99px;background:var(--paper);color:var(--teal-dark);font:650 .8125rem/1.4 var(--font-head)}.search-suggestion .icon{width:18px;height:18px}.search-view .subpage-head h1{font-size:clamp(2.3rem,2rem + 2vw,3.5rem)}.search-view .subpage-head{margin-bottom:24px}.search-featured{margin-top:34px}.search-featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.search-featured-grid>a{display:flex;flex-direction:column;min-width:0;padding:24px;border-radius:22px;background:var(--reading);border:1px solid var(--line)}.search-featured-grid small{margin-top:18px;font-size:.6875rem;color:var(--teal-dark);font-weight:750}.search-featured-grid h3{font:750 1.25rem/1.35 var(--font-head);margin:12px 0}.search-featured-grid p{font-size:.9375rem;line-height:1.6;color:var(--muted);margin:0 0 18px}.search-featured-grid .text-link{margin-top:auto}.search-view .search-panel{margin-top:0}@media(max-width:700px){.search-featured-grid{grid-template-columns:1fr}.search-featured-grid>a{padding:22px}.search-panel .section-heading--compact{align-items:flex-start;gap:12px;flex-wrap:wrap}.search-panel .section-heading--compact>.text-link{font-size:.75rem}}

/* Standalone interview: scoped typography, shared commerce / FAQ components. */
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 22px}
.symptom-page{max-width:1120px;padding-top:clamp(1.5rem,4vw,3rem)}
.symptom-guide--page{border:1px solid var(--line);border-radius:28px;background:var(--paper);padding:clamp(1rem,3vw,2.5rem);min-width:0}
.symptom-guide [hidden]{display:none!important}
.symptom-guide h1{font:800 clamp(2rem,1.4rem + 2vw,3rem)/1.15 var(--font-head);letter-spacing:-.04em;margin:12px 0 22px}
.symptom-guide p{font-size:.9375rem;line-height:1.7}
.symptom-guide #symptom-intro{max-width:80ch}
.symptom-safety-note{display:flex;align-items:flex-start;gap:12px;padding:14px;border-radius:16px;background:var(--reading);color:var(--muted)}
.symptom-safety-note .icon{flex:none;width:26px;height:26px;color:var(--teal-dark)}
.symptom-path{list-style:none;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;padding:0;margin:36px 0}
.symptom-path li{position:relative;min-width:0;text-align:center;color:var(--muted)}
.symptom-path li:not(:last-child):before,.symptom-path li:not(:last-child):after{content:"";position:absolute;top:25px;height:3px;left:calc(50% + 28px);right:calc(-50% + 28px);background:var(--line);pointer-events:none}
.symptom-path li:not(:last-child):after{background:var(--teal-dark);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.symptom-path li[data-state=done]:after{transform:scaleX(1)}
.symptom-path button{position:relative;display:block;width:100%;padding:0;border:0;background:none;color:inherit;font:inherit;cursor:pointer}
.symptom-path button:disabled{cursor:default;opacity:1}
.symptom-path button>span{position:relative;z-index:1;display:grid;place-items:center;width:52px;height:52px;margin:0 auto 10px;border:1px solid var(--line);border-radius:18px;background:var(--paper)}
.symptom-path .icon{width:30px;height:30px}
.symptom-path small{display:block;font:650 .6875rem/1.4 var(--font-head)}
.symptom-step-number{position:absolute;z-index:2;top:-6px;left:calc(50% + 14px);display:grid;place-items:center;min-width:22px;height:22px;border:2px solid var(--paper);border-radius:50%;font:750 .625rem/1 var(--font-head);background:var(--reading);color:var(--teal-dark)}
.symptom-path [data-state=current]{color:var(--teal-dark)}
.symptom-path [data-state=current] button>span{background:var(--teal-dark);color:var(--paper);box-shadow:0 0 0 4px var(--reading)}
.symptom-path [data-state=current] .symptom-step-number{background:var(--teal-dark);color:var(--paper)}
.symptom-path [data-state=done] button>span{border-color:var(--teal-dark);color:var(--teal-dark);background:var(--reading)}
.symptom-guide form{display:block}
.symptom-guide fieldset{min-width:0;width:100%;border:0;padding:0;margin:24px 0}
.symptom-guide legend{display:flex;align-items:center;gap:16px;float:none;width:100%;padding:0;margin:0 0 20px;font:780 clamp(1.25rem,1rem + .8vw,1.7rem)/1.35 var(--font-head);color:var(--ink)}
.symptom-guide legend:before,.symptom-guide legend:after{content:"";display:block;flex:1;min-width:16px;height:1px;background:var(--line)}
.symptom-guide legend>span{max-width:85%;text-align:center}
.symptom-question-description{color:var(--muted);margin:0 0 18px}
.symptom-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.symptom-choice{display:flex;align-items:center;gap:12px;width:100%;min-width:0;min-height:60px;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--paper);color:var(--ink);text-align:left;cursor:pointer;transition:background .15s,border-color .15s}
.symptom-choice[aria-pressed=true],.symptom-choice:hover{background:var(--reading);border-color:var(--teal-dark)}
.symptom-choice-icon{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--reading);color:var(--teal-dark)}
.symptom-choice-icon .icon{width:28px;height:28px}
.symptom-choice-text{flex:1;min-width:0;font:500 .9375rem/1.5 var(--font-head);overflow-wrap:break-word}
.symptom-choice-mark{flex:none;margin-left:auto;width:20px;height:20px;color:var(--teal-dark)}
.symptom-guide button:focus-visible,.pain-region-map [role=button]:focus-visible{outline:3px solid var(--teal-dark);outline-offset:4px}
.symptom-actions{margin:18px 0}
.symptom-back,.symptom-answer-summary button{min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:99px;background:var(--paper);color:var(--teal-dark);font:700 .8125rem/1.4 var(--font-head);cursor:pointer}
.symptom-status:empty{display:none}
.pain-region-picker{padding:clamp(12px,3vw,24px);border:1px solid var(--line);border-radius:22px;background:var(--reading);color:var(--teal-dark)}
.pain-region-views{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:640px;margin:auto}
.pain-region-view{min-width:0}
.pain-region-view h3{font:750 .9375rem/1.4 var(--font-head);text-align:center;margin:0 0 16px;letter-spacing:normal;color:var(--teal-dark)}
.pain-region-view svg{display:block;width:100%;height:clamp(220px,28vw,320px);overflow:visible}
.pain-region-view text{font:650 .8125rem/1 var(--font-head);fill:var(--teal-dark);text-anchor:middle;dominant-baseline:middle;pointer-events:none;letter-spacing:normal}
.pain-map-silhouette{fill:currentColor;fill-opacity:.13;stroke:currentColor;stroke-opacity:.3;stroke-width:1.5}
.pain-map-detail{fill:none;stroke:currentColor;stroke-width:2;stroke-opacity:.45;stroke-linecap:round}
.pain-region-view [data-map-value]{cursor:pointer;outline:none}
.pain-region-view [data-map-value]:focus-visible>path:first-of-type{stroke:var(--ink);stroke-width:4}
.pain-region-view [data-map-value]>path:first-of-type{fill:var(--paper);stroke:var(--teal-dark);stroke-width:1.8;transition:fill .15s}
.pain-region-view [data-highlight=true]>path:first-of-type{fill:oklch(.79 .08 165);stroke-width:2.5}
.pain-map-leader{fill:none;stroke:var(--teal-dark);stroke-width:1.5;pointer-events:none}
.pain-region-caption{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;min-height:44px;margin:14px 0;font:650 .875rem/1.5 var(--font-head)}
.pain-region-chip{display:inline-flex;align-items:center;padding:7px 12px;border-radius:99px;background:var(--teal-dark);color:var(--paper)}
.pain-region-unsure{display:flex;align-items:center;justify-content:center;gap:10px;min-height:44px;margin:0 auto 12px;padding:10px 16px;border:1px solid var(--line);border-radius:99px;background:var(--paper);color:var(--teal-dark);font:650 .875rem/1.4 var(--font-head);cursor:pointer}
.pain-region-unsure[aria-pressed=true]{background:var(--teal-dark);color:var(--paper)}
.pain-region-uncertain{max-width:60ch;margin:12px auto;text-align:center;font-size:.8125rem!important}
.pain-map-note{display:block;text-align:center;color:var(--muted);font-size:.75rem}
.symptom-result{--result-bg:oklch(.965 .025 160);--result-line:oklch(.78 .065 160);--result-accent:oklch(.37 .07 160);padding:clamp(16px,3vw,28px);border:1px solid var(--result-line);border-radius:22px;background:var(--result-bg)}
.symptom-result[data-theme=red]{--result-bg:oklch(.965 .025 25);--result-line:oklch(.75 .1 25);--result-accent:oklch(.41 .14 25)}
.symptom-result[data-theme=orange]{--result-bg:oklch(.97 .035 70);--result-line:oklch(.78 .09 65);--result-accent:oklch(.43 .1 55)}
.symptom-result__badge{display:flex;align-items:center;gap:10px;color:var(--result-accent);font:750 .875rem/1.4 var(--font-head)}
.symptom-result__badge .icon{width:30px;height:30px}
.symptom-result h2{font:800 clamp(1.4rem,1.1rem + .8vw,1.9rem)/1.3 var(--font-head);color:var(--result-accent);margin:20px 0}
.symptom-answer-summary{margin:24px 0;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--paper)}
.symptom-answer-summary__head{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--line)}
.symptom-answer-summary__head h3{font:750 1rem/1.4 var(--font-head);margin:0}
.symptom-answer-summary__head>span{margin-left:auto;font-size:.75rem;color:var(--muted)}
.symptom-answer-summary ol{list-style:none;padding:0;margin:0}
.symptom-answer-summary li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.symptom-answer-summary li:last-child{border:0;padding-bottom:0}
.symptom-answer-summary small{display:block;margin-bottom:5px;font-size:.75rem;color:var(--muted)}
.symptom-answer-summary strong{font-size:.875rem;line-height:1.6}
.symptom-limit{padding:14px;border-radius:14px;background:var(--paper)}
.symptom-result__links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:14px;margin-top:24px}
.symptom-result__links>.text-link{display:inline-flex;gap:8px;align-items:center;min-height:44px;padding:0;border:0;background:none;font:700 .9375rem/1.4 var(--font-head);color:var(--teal-dark);cursor:pointer;text-decoration:none}
.symptom-appointment{display:inline-flex;align-items:center;min-height:44px}
.symptom-products{border:0;margin-top:40px;padding:0;background:none}
.symptom-products h2,.symptom-explainer h2{font:750 clamp(1.25rem,1rem + .8vw,1.7rem)/1.4 var(--font-head);margin:0 0 16px}
.symptom-comfort-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px}
.symptom-comfort-grid .site-product-card{min-width:0}
.symptom-explainer{border:0;margin-top:40px;padding-top:0}
.symptom-faq{margin-top:24px}
.symptom-sources{margin-top:24px;color:var(--muted);font-size:.8125rem;line-height:1.7}
.symptom-sources summary{min-height:44px;cursor:pointer}
.symptom-sources li{margin:10px 0}
@media(max-width:700px){
 .symptom-guide--page{padding:20px 14px;border-radius:22px}
 .symptom-path{margin:30px 0;gap:3px}
 .symptom-path button>span{width:38px;height:38px;border-radius:13px}
 .symptom-path .icon{width:24px;height:24px}
 .symptom-path small{font-size:.5625rem;overflow-wrap:break-word}
 .symptom-step-number{left:calc(50% + 7px);min-width:18px;height:18px;font-size:.5625rem}
 .symptom-path li:not(:last-child):before,.symptom-path li:not(:last-child):after{top:18px;left:calc(50% + 21px);right:calc(-50% + 21px)}
 .symptom-choices{grid-template-columns:1fr}
 .symptom-choice{padding:12px;gap:10px}
 .symptom-choice-text{font-size:.875rem}
 .symptom-guide legend{gap:8px;font-size:1.25rem}
 .pain-region-views{gap:8px}
 .pain-region-view h3{font-size:.75rem;margin-bottom:8px}
 .pain-region-view svg{height:210px}
 .symptom-comfort-grid{grid-template-columns:1fr}
 .symptom-answer-summary{padding:14px}
 .symptom-answer-summary__head>span{width:100%;margin:0}
 .symptom-answer-summary li{gap:10px}
 .symptom-result__links{gap:10px}
 .symptom-result__links>.text-link{font-size:.8125rem}
}
@media(prefers-reduced-motion:reduce){.symptom-path li:not(:last-child):after,.symptom-choice,.pain-region-view [data-map-value]>path:first-of-type{transition:none}}

@media(max-width:380px){.pain-region-views{grid-template-columns:1fr}.pain-region-view svg{height:260px}}
/* Footer path stays on one scrollable line, ending at the current page. */
.atlas-footer__route{align-items:center;gap:10px}
.atlas-footer__route .atlas-breadcrumb{display:block;flex:1 1 0;min-width:0;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;padding-block:3px}
.atlas-footer__route .atlas-breadcrumb ol{width:max-content;min-width:100%;flex-wrap:nowrap;gap:8px}
.atlas-footer__route .atlas-breadcrumb li,.atlas-footer__route .atlas-breadcrumb li:last-child{flex:0 0 auto}
.atlas-footer__route .atlas-breadcrumb a,.atlas-footer__route .atlas-breadcrumb__current{white-space:nowrap;max-width:none}
.atlas-footer__route .footer-tools{border:0;padding:0;flex:none}
.atlas-footer__route .footer-tools button{width:44px;height:44px;flex:none}
.atlas-footer__bottom{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:start}
.atlas-footer__bottom>span{width:auto;margin:0}
.atlas-footer__bottom .footer-credits{min-width:0}
.atlas-footer__bottom .footer-credits summary{justify-content:flex-end;min-height:44px;font-size:.75rem}
.atlas-footer__bottom .footer-credits[open]{grid-column:1/-1;justify-self:stretch;max-width:none}
.atlas-footer__bottom .footer-credits p{max-width:none}
/* Summary typography uses clear group labels and regular-weight answer lines. */
.symptom-answer-summary li{grid-template-columns:minmax(0,1fr) 44px}
.symptom-answer-summary small{font:700 .75rem/1.4 var(--font-head);margin-bottom:10px;color:var(--teal-dark)}
.symptom-answer-values{display:grid;gap:10px}
.symptom-answer-value{display:flex;align-items:flex-start;gap:10px;font:450 clamp(.875rem,.8rem + .2vw,1rem)/1.55 var(--font-head)}
.symptom-answer-value>.icon{flex:none;width:26px;height:26px;color:var(--teal-dark)}
.symptom-answer-summary .symptom-edit{display:grid;place-items:center;width:44px;height:44px;min-height:44px;padding:0;border:0;background:none;border-radius:50%;color:var(--teal-dark)}
.symptom-edit .icon{width:24px;height:24px}
.symptom-answer-summary .symptom-edit:hover,.symptom-answer-summary .symptom-edit:focus-visible{background:var(--reading)}
@media(max-width:700px){
 .symptom-path{display:flex;gap:0;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;scrollbar-width:thin;padding:8px 0 12px;scroll-padding-inline:10px}
 .symptom-path li{flex:0 0 104px;min-width:104px;max-width:104px}
 .symptom-path button>span{width:48px;height:48px;border-radius:16px}
 .symptom-path .icon{width:28px;height:28px}
 .symptom-path small{font-size:.6875rem;line-height:1.4}
 .symptom-step-number{left:calc(50% + 12px);min-width:22px;height:22px;font-size:.625rem}
 .symptom-path li:not(:last-child):before,.symptom-path li:not(:last-child):after{top:23px;left:calc(50% + 26px);right:calc(-50% + 26px)}
 .atlas-footer__bottom{padding:16px 18px;gap:8px}
 .atlas-footer__bottom>span{font-size:.75rem;padding-top:12px}
}